L- (-) -Proline 99%

CAT: 0286-P24920-03Size: 500 gDry Ice: NoHazardous: No

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CAT#:0286-P24920-03Size:500 g

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CAS Number

147-85-3

Synonyms

H-Pro-OH; (S) -Pyrrolidine-2-carboxylic acid

Pictogram

07 - Irritant

UDF Signal Word

Warning

MDL Number

MFCD00064318

Hazard Statement

H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.

DOT Name

Not D.O.T.-Regulated

Precautions

P261 Avoid breathing dust/fume/gas/mist/vapors/spray; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Chemical Information

L-Proline

L-proline is pyrrolidine in which the pro-S hydrogen at position 2 is substituted by a carboxylic acid group. L-Proline is the only one of the twenty DNA-encoded amino acids which has a secondary amino group alpha to the carboxyl group. It is an essential component of collagen and is important for proper functioning of joints and tendons. It also helps maintain and strengthen heart muscles. It has a role as a member of compatible osmolytes, a micronutrient, a nutraceutical, a mouse metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and an algal metabolite. It is a L-alpha-amino acid, a glutamine family amino acid, a proline and a proteinogenic amino acid. It is a conjugate base of a L-prolinium. It is a conjugate acid of a L-prolinate. It is an enantiomer of a D-proline. It is a tautomer of a L-proline zwitterion.

CAS Number	147-85-3
PubChem CID	145742
IUPAC Name	(2S)-pyrrolidine-2-carboxylic acid
Molecular Formula	C5H9NO2
Molecular Weight	115.13
XLogP	-2.5
Topological Polar Surface Area	49.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Heavy Atom Count	8
Formal Charge	0
Complexity	103

SMILES

C1C[C@H](NC1)C(=O)O

InChI

InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1

InChIKey

ONIBWKKTOPOVIA-BYPYZUCNSA-N

Chemical Structure

2D Structure

CAS: 147-85-3

CID: 145742

Formula: C5H9NO2

MW: 115.13

Interactive 3D Structure

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View on PubChem Raw 3D data

Computed Properties

Property	Value
Molecular Weight	115.13
XLogP3	-2.5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	115.063328530
Monoisotopic Mass	115.063328530
Topological Polar Surface Area	49.3 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	103
Isotope Atom Count	0
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

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L- (-) -Proline 99%

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